Hauj lwm lawm

Kev tsis

Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij sm490 structural c channel steel tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav sm490 structural c channel steel ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.

SM490 C Channel Bar

SM490 C Channel Bar Khoom Description

Tshuaj muaj pes tsawg leeg:Feem ntau suav nrog cov pa roj carbon, silicon, manganese, phosphorus, sulfur thiab lwm yam khoom, los ntawm kev tshawb fawb proportioning thiab advanced smelting txheej txheem, ua cov ntsiab lus nyob rau hauv cov hlau mus ua si qhov zoo tshaj plaws synergistic nyhuv.
Mechanical zog:tensile lub zog ntawm 490-610 MPa, yield zog ntawm 365 MPa, elongation ntau dua 19%, shrinkage ntau dua 20%.

SM490 C Channel Bar Cov khoom yam ntxwv

Siab zog:lub zog tawm los ntawm SM490 channel steel tsis tsawg dua 490MPa, thiab lub zog tensile nyob nruab nrab ntawm 570 ~ 700MPa, uas tuaj yeem tiv taus cov khoom loj.
High toughness:Thaum raug kev poob siab lossis kev vibration, SM490 channel steel tuaj yeem tswj kev ruaj ntseg zoo dua thiab kev nyab xeeb.
Anti- qaug zog:nyob rau hauv qhov kev txiav txim ntawm kev hloov kev ntxhov siab, SM490 channel steel tuaj yeem tswj tau zoo dua thiab ruaj khov, thiab tsis yooj yim rau kev qaug zog.
Abrasion tsis kam:high deg hardness, zoo heev abrasion kuj, haum rau lub sij hawm uas yuav tsum tau tiv thaiv puas.
Corrosion kuj:muaj peev xwm tiv taus qhov yaig ntawm ib puag ncig sab nraud rau qee qhov, ua kom lub neej kev pab cuam ntev ntawm cov qauv.
Kev ua tau zoo welding:yooj yim rau welding, zoo ntawm weld seam, muaj peev xwm ua tau raws li cov kev xav tau ntawm ntau yam kev tsim.